When I checked on this about a month ago, it appeared that every Ranbaxy plant in India had been shut down.
I'm not sure if they are shutdown, but the FDA has banned imports into the US from everyone of the Ranbaxy plants. Sun Pharma is in a bad situation with this since they can't sell into the US market from their new acquisition.
Initially they of course didn't shut down, that's not in Ranbaxy's DNA, but other parts of the world were none too pleased with the horrendous details of the FDA inspections, and that forced the shutdown of every one of their Indian plants at their 4 major locations.
As for Sun, who knows? In 2008 Ranbaxy managed to pawn off 64% of the company to Japan's Daiichi-Sankyo for $7 billion. Sun bought that stake in 2014 for $4 billion ... in Sun shares, i.e. a firesale price, at least compared to the original. And Ranbaxy has lots of plants outside India which to my knowledge and recent research can still ship to the US.
Although I'm not sure how many of those actually synthesize the raw stuff as these Indian plants did, then again Sun is probably best off with them shut down; that they didn't proactively deal with the Ranbaxy's cancer ... well, you can see why I'm nervous about that drug I'm taking.
I'm not sure if they are shutdown, but the FDA has banned imports into the US from everyone of the Ranbaxy plants. Sun Pharma is in a bad situation with this since they can't sell into the US market from their new acquisition.